232212404 has 12 divisors (see below), whose sum is σ = 408643200. Its totient is φ = 115457208.

The previous prime is 232212403. The next prime is 232212467. The reversal of 232212404 is 404212232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232212403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161444 + ... + 162875.

It is an arithmetic number, because the mean of its divisors is an integer number (34053600).

Almost surely, 2^232212404 is an apocalyptic number.

It is an amenable number.

232212404 is a deficient number, since it is larger than the sum of its proper divisors (176430796).

232212404 is a wasteful number, since it uses less digits than its factorization.

232212404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324502 (or 324500 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 232212404 is about 15238.5171194575. The cubic root of 232212404 is about 614.6508287387.

Adding to 232212404 its reverse (404212232), we get a palindrome (636424636).

The spelling of 232212404 in words is "two hundred thirty-two million, two hundred twelve thousand, four hundred four".